This is a great course, I took it once a few years ago and sometime think if I should take it again. Wonder how it changed over time. It was eye-opening trainin

This is a great course, I took it once a few years ago and sometime think if I should take it again. Wonder how it changed over time. It was eye-opening training a small NN by hand on MNIST dataset and getting it to recognize digits surprisingly well. However even understanding all that doesn't allow one using modern frameworks by itself, they seem to carry too much additional assumptions, terminology which aren't quite explained with similar level of patience.